数的分解 - 蓝桥云课 (lanqiao.cn) 题目描述 题目分析
最开始想使用dfs,发现范围过大无法在规定时间运行
#include<bits/stdc.h>
using namespace std;
const int N 2e5 10;
int a[N], v[N], ans;
void dfs(int dep, int sum, int start)
{if(sum > 20…
启动SNMP服务 /etc/init.d/snmpd start
出现以下报错信息
[....] Starting snmpd (via systemctl): snmpd.serviceJob for snmpd.service failed because the control process exited with error code. See "systemctl status snmpd.service" and "journalctl…